{"title":"Sauna Paneling","description":"\u003ch2\u003eSauna paneling profiles\u003c\/h2\u003e\u003cdiv style=\"display: block; max-width: 100%; overflow-x: auto;\"\u003e\u003ctable style=\"display: table; table-layout: auto; white-space: normal; width: 100%; border-collapse: collapse;\"\u003e\n\u003ccaption style=\"text-align: left; padding: 0 0 6px;\"\u003eSauna paneling profiles and the woods each comes in\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eProfile\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eFace\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eWoods\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eSTS4 nickel gap (1x4, 1x5)\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eNarrow, angular grooves give a nickel-size gap between boards\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eAspen, Thermo-Aspen, Alder, Thermo-Radiata Pine, Thermo-Spruce, Spruce; Western Red Cedar in a nickel-gap board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eGrace large gap (2x3)\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eBroad, angular grooves for a bolder look\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eAspen, Thermo-Aspen, Alder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eGroove-S (1x3)\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eNarrow slats separated by evenly spaced grooves\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eAspen, Thermo-Aspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eV-joint (1\/2x4, 1x4)\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eA V-shaped joint between boards\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e6e2da; padding: 8px 10px; text-align: left; vertical-align: top; white-space: normal;\"\u003eWestern Red Cedar, Hemlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eProSaunas notes that its profiles can be combined, for example a Groove-S feature wall beside nickel-gap walls. Aspen also comes in black-finished Midnight Black and Brushed Midnight Black boards.\u003c\/p\u003e\u003ch2\u003eSauna paneling lengths\u003c\/h2\u003e\u003cp\u003eMost paneling comes in lengths from 1 ft to 10 ft; the Western Red Cedar 1\/2x4 runs to 13 ft and the spruce 1x4 to 14 ft. A board long enough to span a wall in one piece leaves no end joints across it, and the length you choose also sets the wood freight, which depends on the longest board in the order.\u003c\/p\u003e\u003ch2\u003eHow much sauna paneling to order\u003c\/h2\u003e\u003cp\u003eEvery paneling page lists the face width a board covers once installed, which is narrower than the board itself because the tongue sits inside the next groove: an Aspen 1x4 nickel-gap board is 3.54″ wide and covers 3.15″, and the 2x3 Grace board covers 2.2″. For horizontal boards that span a wall, divide the wall height by the covered width: a wall 7 ft high takes 84″ ÷ 3.15″ = 27 Aspen 1x4 nickel-gap boards. Count the other walls and the ceiling the same way and allow extra for cuts around the door, windows and corners.\u003c\/p\u003e\u003ch2\u003eSauna paneling next steps\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenches:\u003c\/strong\u003e match the walls with \u003ca href=\"\/collections\/sauna-bench-wood\"\u003esauna bench wood\u003c\/a\u003e in the same species.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorners and the door frame:\u003c\/strong\u003e \u003ca href=\"\/collections\/sauna-trim\"\u003esauna trim\u003c\/a\u003e finishes the joints the paneling leaves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies still open:\u003c\/strong\u003e compare the woods on the \u003ca href=\"\/collections\/sauna-wood\"\u003esauna wood\u003c\/a\u003e page.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eReviewed October 2026\u003c\/em\u003e\u003c\/p\u003e","products":[{"product_id":"spruce-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Spruce 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Spruce 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is a spruce board for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in lengths from 1 ft to 14 ft.\u003c\/p\u003e\n\u003ch3\u003eWhy spruce for a sauna?\u003c\/h3\u003e\n\u003cp\u003eSpruce has a light color and a knotty, rustic look, and ProSaunas notes a subtle, pleasant fragrance. ProSaunas describes it as an economical, durable choice whose slow heat transfer keeps it from getting too hot to touch.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species, and \u003ca href=\"\/collections\/sauna-wood\"\u003eSauna Wood\u003c\/a\u003e collects ProSaunas paneling, bench wood and trim by species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSpruce, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in lengths from 1 ft to 14 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Spruce 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpruce\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 and 14 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296940527880,"sku":"WOOD716-1","price":1.33,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296940560648,"sku":"WOOD716-2","price":2.67,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296940593416,"sku":"WOOD716-3","price":4.0,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296940626184,"sku":"WOOD716-4","price":5.34,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296940658952,"sku":"WOOD716-5","price":6.67,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296940691720,"sku":"WOOD716-6","price":8.01,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296940724488,"sku":"WOOD716-7","price":9.34,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296940757256,"sku":"WOOD716-8","price":10.68,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296940790024,"sku":"WOOD716-9","price":12.01,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296940822792,"sku":"WOOD716-10","price":13.34,"currency_code":"USD","in_stock":true},{"title":"11'","offer_id":58296940855560,"sku":"WOOD716-11","price":14.68,"currency_code":"USD","in_stock":true},{"title":"12'","offer_id":58296940888328,"sku":"WOOD716-12","price":16.01,"currency_code":"USD","in_stock":true},{"title":"13'","offer_id":58296940921096,"sku":"WOOD716-13","price":17.35,"currency_code":"USD","in_stock":true},{"title":"14'","offer_id":58296940953864,"sku":"WOOD716-14","price":18.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/1-WOOD716-Spruce-1x4-T_26G-STS4.jpg?v=1784922512"},{"product_id":"western-red-cedar-1-2x4-tongue-groove-sauna-paneling-v-joint","title":"ProSaunas Western Red Cedar 1\/2x4 Tongue \u0026 Groove Sauna Paneling, Clear, V-Joint","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Western Red Cedar 1\/2x4 Tongue \u0026amp; Groove Sauna Paneling, Clear, V-Joint is a clear Western Red Cedar board for lining sauna walls and ceilings. Each board is 0.45 in thick and 3.72 in wide, covers 3.52 in of wall once fitted, and is sold by the piece in 1 ft, 3 ft, 4 ft, 5 ft, 6 ft, 7 ft, 8 ft, 9 ft, 10 ft, 12 ft and 13 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy Western Red Cedar for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas calls Western Red Cedar the traditional sauna wood in North America and selects cedar with smooth, even, straight grain and a consistent light reddish-brown color. According to ProSaunas, cedar stays comfortable to the touch in high heat, naturally resists decay, rot and insects, and contains organic compounds that help repel water.\u003c\/p\u003e\n\u003ch3\u003eThe V2E profile\u003c\/h3\u003e\n\u003cp\u003eThe V2E profile has a crisp bevel on both edges of the smooth face, which forms a sharp V-groove where boards meet. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1\/2x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1\/2x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.45 in thick and 3.72 in wide. Its tongue sits in the groove of the next board, so each board covers 3.52 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.29 sq ft of wall (3.52 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.41 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 341 linear ft, or 43 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/western-red-cedar-sauna-wood\"\u003eWestern Red Cedar Sauna Wood\u003c\/a\u003e collects every Western Red Cedar paneling profile and bench size; Western Red Cedar comes without matching trim. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species, and \u003ca href=\"\/collections\/sauna-wood\"\u003eSauna Wood\u003c\/a\u003e collects ProSaunas paneling, bench wood and trim by species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eWestern Red Cedar, clear grade\u003c\/li\u003e\n\u003cli\u003eV2E tongue and groove, V-joint\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.52 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 3 ft, 4 ft, 5 ft, 6 ft, 7 ft, 8 ft, 9 ft, 10 ft, 12 ft and 13 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Western Red Cedar 1\/2x4 Tongue \u0026amp; Groove Sauna Paneling, Clear, V-Joint: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWestern Red Cedar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrade\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eV2E tongue and groove, V-joint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1\/2x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.45 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.72 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.52 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 3, 4, 5, 6, 7, 8, 9, 10, 12 and 13 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296941379848,"sku":"WOOD723-1","price":6.15,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296941412616,"sku":"WOOD723-3","price":18.44,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296941445384,"sku":"WOOD723-4","price":24.57,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296941478152,"sku":"WOOD723-5","price":30.72,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296941510920,"sku":"WOOD723-6","price":36.86,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296941543688,"sku":"WOOD723-7","price":43.01,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296941576456,"sku":"WOOD723-8","price":49.16,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296941609224,"sku":"WOOD723-9","price":55.3,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296941641992,"sku":"WOOD723-10","price":61.45,"currency_code":"USD","in_stock":true},{"title":"12'","offer_id":58296941674760,"sku":"WOOD723-12","price":73.73,"currency_code":"USD","in_stock":true},{"title":"13'","offer_id":58296941707528,"sku":"WOOD723-13","price":79.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/Western-Red-Cedar-2x4-Vertical-Grain-Clear-GradeA-T_G-V2E-1.jpg?v=1792536869"},{"product_id":"western-red-cedar-1x4-tongue-groove-sauna-paneling-v-joint","title":"ProSaunas Western Red Cedar 1x4 Tongue \u0026 Groove Sauna Paneling, Select Tight Knot, V-Joint","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Western Red Cedar 1x4 Tongue \u0026amp; Groove Sauna Paneling, Select Tight Knot, V-Joint is a select tight knot Western Red Cedar board for lining sauna walls and ceilings. Each board is 0.7 in thick and 3.34 in wide, covers 2.95 in of wall once fitted, and is sold by the piece in 1 ft and 8 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy Western Red Cedar for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas calls Western Red Cedar the traditional sauna wood in North America and selects cedar with smooth, even, straight grain and a consistent light reddish-brown color. According to ProSaunas, cedar stays comfortable to the touch in high heat, naturally resists decay, rot and insects, and contains organic compounds that help repel water.\u003c\/p\u003e\n\u003cp\u003eSelect tight knot Western Red Cedar has more rustic character than clear grades, with defined tight knots, rich color and a pronounced grain pattern.\u003c\/p\u003e\n\u003ch3\u003eThe V2E profile\u003c\/h3\u003e\n\u003cp\u003eThe V2E profile has a crisp bevel on both edges of the smooth face, which forms a sharp V-groove where boards meet. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.7 in thick and 3.34 in wide. Its tongue sits in the groove of the next board, so each board covers 2.95 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.25 sq ft of wall (2.95 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 4.07 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 407 linear ft, or 51 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/western-red-cedar-sauna-wood\"\u003eWestern Red Cedar Sauna Wood\u003c\/a\u003e collects every Western Red Cedar paneling profile and bench size; Western Red Cedar comes without matching trim. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species, and \u003ca href=\"\/collections\/sauna-wood\"\u003eSauna Wood\u003c\/a\u003e collects ProSaunas paneling, bench wood and trim by species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eWestern Red Cedar, select tight knot grade\u003c\/li\u003e\n\u003cli\u003eV2E tongue and groove, V-joint\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 2.95 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft and 8 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Western Red Cedar 1x4 Tongue \u0026amp; Groove Sauna Paneling, Select Tight Knot, V-Joint: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWestern Red Cedar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrade\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSelect tight knot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eV2E tongue and groove, V-joint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.34 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.95 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1 and 8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296941773064,"sku":"WOOD721-1","price":2.64,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296941805832,"sku":"WOOD721-8","price":21.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/WESTER_2.jpg?v=1792536895"},{"product_id":"western-red-cedar-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Western Red Cedar 1x4 Tongue \u0026 Groove Sauna Paneling, Clear, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Western Red Cedar 1x4 Tongue \u0026amp; Groove Sauna Paneling, Clear, Nickel Gap is a clear Western Red Cedar board for lining sauna walls and ceilings. Each board is 0.69 in thick and 3.38 in wide, covers 3 in of wall once fitted, and is sold by the piece in 1 ft, 2 ft, 3 ft, 4 ft, 5 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy Western Red Cedar for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas calls Western Red Cedar the traditional sauna wood in North America and selects cedar with smooth, even, straight grain and a consistent light reddish-brown color. According to ProSaunas, cedar stays comfortable to the touch in high heat, naturally resists decay, rot and insects, and contains organic compounds that help repel water.\u003c\/p\u003e\n\u003ch3\u003eThe nickel-gap profile\u003c\/h3\u003e\n\u003cp\u003eProSaunas describes this nickel-gap, tongue-and-groove profile as creating an elegant surface for sauna walls and ceilings. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.69 in thick and 3.38 in wide. Its tongue sits in the groove of the next board, so each board covers 3 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.25 sq ft of wall (3 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 4.00 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 400 linear ft, or 50 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/western-red-cedar-sauna-wood\"\u003eWestern Red Cedar Sauna Wood\u003c\/a\u003e collects every Western Red Cedar paneling profile and bench size; Western Red Cedar comes without matching trim. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species, and \u003ca href=\"\/collections\/sauna-wood\"\u003eSauna Wood\u003c\/a\u003e collects ProSaunas paneling, bench wood and trim by species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eWestern Red Cedar, clear grade\u003c\/li\u003e\n\u003cli\u003eTongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 2 ft, 3 ft, 4 ft, 5 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Western Red Cedar 1x4 Tongue \u0026amp; Groove Sauna Paneling, Clear, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWestern Red Cedar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrade\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eTongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.69 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.38 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296941871368,"sku":"WOOD634-1","price":9.09,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296941904136,"sku":"WOOD634-2","price":18.17,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296941936904,"sku":"WOOD634-3","price":27.26,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296941969672,"sku":"WOOD634-4","price":36.35,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296942002440,"sku":"WOOD634-5","price":45.43,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296942035208,"sku":"WOOD634-7","price":63.61,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296942067976,"sku":"WOOD634-8","price":72.69,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296942100744,"sku":"WOOD634-10","price":90.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/01-Prosaunas-Western-Red_Cedar-1x4-VG-Clear-Grade-A_T_G-Nickel-Gap-2.jpg?v=1792536909"},{"product_id":"hemlock-1-2x4-tongue-groove-sauna-paneling-v-joint","title":"ProSaunas Hemlock 1\/2x4 Tongue \u0026 Groove Sauna Paneling, Clear, V-Joint","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Hemlock 1\/2x4 Tongue \u0026amp; Groove Sauna Paneling, Clear, V-Joint is a clear hemlock board for lining sauna walls and ceilings. Each board is 0.44 in thick and 3.71 in wide, covers 3.49 in of wall once fitted, and is sold by the piece in 1 ft, 3 ft, 4 ft, 5 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy hemlock for a sauna?\u003c\/h3\u003e\n\u003cp\u003eHemlock has a light straw color and straight grain. ProSaunas says hemlock resists warping and cracking, wears well and withstands heat and moisture, and calls it a good choice for indoor saunas.\u003c\/p\u003e\n\u003ch3\u003eThe V2E profile\u003c\/h3\u003e\n\u003cp\u003eThe V2E profile has a crisp bevel on both edges of the smooth face, which forms a sharp V-groove where boards meet. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1\/2x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1\/2x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.44 in thick and 3.71 in wide. Its tongue sits in the groove of the next board, so each board covers 3.49 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.29 sq ft of wall (3.49 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.44 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 344 linear ft, or 43 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/hemlock-sauna-wood\"\u003eHemlock Sauna Wood\u003c\/a\u003e collects every Hemlock paneling profile and bench size; Hemlock comes without matching trim. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species, and \u003ca href=\"\/collections\/sauna-wood\"\u003eSauna Wood\u003c\/a\u003e collects ProSaunas paneling, bench wood and trim by species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHemlock, clear grade\u003c\/li\u003e\n\u003cli\u003eV2E tongue and groove, V-joint\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.49 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 3 ft, 4 ft, 5 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Hemlock 1\/2x4 Tongue \u0026amp; Groove Sauna Paneling, Clear, V-Joint: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eHemlock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrade\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eV2E tongue and groove, V-joint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1\/2x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.44 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.71 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.49 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 3, 4, 5, 6, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296943083784,"sku":"WOOD735-1","price":4.0,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296943116552,"sku":"WOOD735-3","price":12.02,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296943149320,"sku":"WOOD735-4","price":16.03,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296943182088,"sku":"WOOD735-5","price":20.03,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296943214856,"sku":"WOOD735-6","price":24.05,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296943247624,"sku":"WOOD735-7","price":28.05,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296943280392,"sku":"WOOD735-8","price":32.05,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296943313160,"sku":"WOOD735-10","price":40.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/HEMLOC_2.jpg?v=1792537056"},{"product_id":"thermo-aspen-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Thermo-Aspen 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Thermo-Aspen 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is a thermally modified aspen board for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in lengths from 1 ft to 10 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat is thermally modified aspen?\u003c\/h3\u003e\n\u003cp\u003eThermo-Aspen is aspen treated with heat, steam and pressure. ProSaunas describes the process as chemical-free and says it leaves the wood less prone to warping, twisting and shrinking, less absorbent of moisture and quicker to dry, and less susceptible to fungal decay and rot. The treatment often gives the wood a richer, darker color.\u003c\/p\u003e\n\u003cp\u003eProSaunas selects straight-grained Thermo-Aspen with a uniform texture and describes its color as golden brown; it does not secrete resin, splinter or overheat.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/thermo-aspen-sauna-wood\"\u003eThermo-Aspen Sauna Wood\u003c\/a\u003e collects every Thermo-Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThermally modified aspen: heat, steam and pressure, no chemicals\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in lengths from 1 ft to 10 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Thermo-Aspen 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermo-Aspen, thermally modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermally modified, unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296944525576,"sku":"WOOD665-1","price":4.38,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296944558344,"sku":"WOOD665-2","price":8.76,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296944591112,"sku":"WOOD665-3","price":13.13,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296944623880,"sku":"WOOD665-4","price":17.51,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296944656648,"sku":"WOOD665-5","price":21.89,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296944689416,"sku":"WOOD665-6","price":26.26,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296944722184,"sku":"WOOD665-7","price":30.64,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296944754952,"sku":"WOOD665-8","price":35.02,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296944787720,"sku":"WOOD665-9","price":39.4,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296944820488,"sku":"WOOD665-10","price":43.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/thermo-aspen-1x4-tg-sts4-sauna-wood-prosaunas_1_efc255b3-2eda-4d4f-b852-5f73cdabe0e2.jpg?v=1792536822"},{"product_id":"thermo-aspen-2x3-tongue-groove-sauna-paneling-large-gap","title":"ProSaunas Thermo-Aspen 2x3 Tongue \u0026 Groove Sauna Paneling, Large Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Thermo-Aspen 2x3 Tongue \u0026amp; Groove Sauna Paneling, Large Gap is a thermally modified aspen board for lining sauna walls and ceilings. Each board is 1.06 in thick and 2.52 in wide, covers 2.2 in of wall once fitted, and is sold by the piece in 1 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhat is thermally modified aspen?\u003c\/h3\u003e\n\u003cp\u003eThermo-Aspen is aspen treated with heat, steam and pressure. ProSaunas describes the process as chemical-free and says it leaves the wood less prone to warping, twisting and shrinking, less absorbent of moisture and quicker to dry, and less susceptible to fungal decay and rot. The treatment often gives the wood a richer, darker color.\u003c\/p\u003e\n\u003cp\u003eProSaunas selects straight-grained Thermo-Aspen with a uniform texture and describes its color as golden brown; it does not secrete resin, splinter or overheat.\u003c\/p\u003e\n\u003ch3\u003eThe Grace profile\u003c\/h3\u003e\n\u003cp\u003eProSaunas' Grace profile has broad, angular grooves for a bolder look, and can be contrasted with other profiles for a custom appearance. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 2x3 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"2x3\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 1.06 in thick and 2.52 in wide. Its tongue sits in the groove of the next board, so each board covers 2.2 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.18 sq ft of wall (2.2 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 5.45 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 545 linear ft, or 69 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/thermo-aspen-sauna-wood\"\u003eThermo-Aspen Sauna Wood\u003c\/a\u003e collects every Thermo-Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThermally modified aspen: heat, steam and pressure, no chemicals\u003c\/li\u003e\n\u003cli\u003eGrace tongue and groove, large gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 2.2 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Thermo-Aspen 2x3 Tongue \u0026amp; Groove Sauna Paneling, Large Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermo-Aspen, thermally modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermally modified, unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrace tongue and groove, large gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2x3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1.06 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.52 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 6, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296944918792,"sku":"WOOD666-1","price":4.6,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296944951560,"sku":"WOOD666-6","price":27.59,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296944984328,"sku":"WOOD666-7","price":32.19,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296945017096,"sku":"WOOD666-8","price":36.79,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296945049864,"sku":"WOOD666-10","price":45.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/thermo-aspen-2x3-tg-large-gap-sauna-wood-prosaunas_1_dd539c30-86fe-4c3a-bf5d-7dd0616e5234.jpg?v=1792537157"},{"product_id":"thermo-aspen-1x5-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Thermo-Aspen 1x5 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Thermo-Aspen 1x5 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is a thermally modified aspen board for lining sauna walls and ceilings. Each board is 0.59 in thick and 4.72 in wide, covers 4.33 in of wall once fitted, and is sold by the piece in 1 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhat is thermally modified aspen?\u003c\/h3\u003e\n\u003cp\u003eThermo-Aspen is aspen treated with heat, steam and pressure. ProSaunas describes the process as chemical-free and says it leaves the wood less prone to warping, twisting and shrinking, less absorbent of moisture and quicker to dry, and less susceptible to fungal decay and rot. The treatment often gives the wood a richer, darker color.\u003c\/p\u003e\n\u003cp\u003eProSaunas selects straight-grained Thermo-Aspen with a uniform texture and describes its color as golden brown; it does not secrete resin, splinter or overheat.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x5 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x5\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 4.72 in wide. Its tongue sits in the groove of the next board, so each board covers 4.33 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.36 sq ft of wall (4.33 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 2.77 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 277 linear ft, or 35 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/thermo-aspen-sauna-wood\"\u003eThermo-Aspen Sauna Wood\u003c\/a\u003e collects every Thermo-Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThermally modified aspen: heat, steam and pressure, no chemicals\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 4.33 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Thermo-Aspen 1x5 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermo-Aspen, thermally modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermally modified, unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e4.72 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e4.33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 6, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296945115400,"sku":"WOOD704-1","price":6.76,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296945148168,"sku":"WOOD704-6","price":40.55,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296945180936,"sku":"WOOD704-7","price":47.3,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296945213704,"sku":"WOOD704-8","price":54.06,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296945246472,"sku":"WOOD704-10","price":67.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/thermo-aspen-1x5-tg-sts4-sauna-wood-prosaunas_1_2a3bf07b-dd4e-4d93-98d3-2ee753e86d7b.jpg?v=1792537168"},{"product_id":"thermo-aspen-1x3-tongue-groove-sauna-paneling-groove-s","title":"ProSaunas Thermo-Aspen 1x3 Tongue \u0026 Groove Sauna Paneling, Groove-S","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Thermo-Aspen 1x3 Tongue \u0026amp; Groove Sauna Paneling, Groove-S is a thermally modified aspen board for lining sauna walls and ceilings. Each board is 0.59 in thick and 2.36 in wide, covers 2.1 in of wall once fitted, and is sold by the piece in 1 ft, 5 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhat is thermally modified aspen?\u003c\/h3\u003e\n\u003cp\u003eThermo-Aspen is aspen treated with heat, steam and pressure. ProSaunas describes the process as chemical-free and says it leaves the wood less prone to warping, twisting and shrinking, less absorbent of moisture and quicker to dry, and less susceptible to fungal decay and rot. The treatment often gives the wood a richer, darker color.\u003c\/p\u003e\n\u003cp\u003eProSaunas selects straight-grained Thermo-Aspen with a uniform texture and describes its color as golden brown; it does not secrete resin, splinter or overheat.\u003c\/p\u003e\n\u003ch3\u003eThe Groove-S profile\u003c\/h3\u003e\n\u003cp\u003eProSaunas mills this Groove-S board's face into fluted slats, and notes it gives a striking contrast beside other profiles and wood types. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x3 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x3\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 2.36 in wide. Its tongue sits in the groove of the next board, so each board covers 2.1 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.18 sq ft of wall (2.1 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 5.71 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 10-ft boards is about 571 linear ft, or 58 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/thermo-aspen-sauna-wood\"\u003eThermo-Aspen Sauna Wood\u003c\/a\u003e collects every Thermo-Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThermally modified aspen: heat, steam and pressure, no chemicals\u003c\/li\u003e\n\u003cli\u003eGroove-S tongue and groove\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 2.1 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 5 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Thermo-Aspen 1x3 Tongue \u0026amp; Groove Sauna Paneling, Groove-S: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermo-Aspen, thermally modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermally modified, unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGroove-S tongue and groove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.36 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 5 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296946295048,"sku":"WOOD672-1","price":5.98,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296946327816,"sku":"WOOD672-5","price":29.92,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296946360584,"sku":"WOOD672-10","price":59.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/thermo-aspen-1x4-tg-kyte-s-sauna-wood-prosaunas_1_006d0127-90b6-48f3-8568-8effa137ef1e.jpg?v=1792537261"},{"product_id":"aspen-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Aspen 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Aspen 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is an aspen board for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in lengths from 1 ft to 10 ft.\u003c\/p\u003e\n\u003ch3\u003eWhy aspen for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects straight-grained aspen with a uniform texture and a light, creamy color. According to ProSaunas, aspen has very good dimensional stability, does not split when nailed, and does not secrete resin, splinter or overheat; its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/aspen-sauna-wood\"\u003eAspen Sauna Wood\u003c\/a\u003e collects every Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAspen, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in lengths from 1 ft to 10 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Aspen 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296946524424,"sku":"WOOD659-1","price":4.41,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296946557192,"sku":"WOOD659-2","price":8.81,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296946589960,"sku":"WOOD659-3","price":13.23,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296946622728,"sku":"WOOD659-4","price":17.63,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296946655496,"sku":"WOOD659-5","price":22.04,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296946688264,"sku":"WOOD659-6","price":26.44,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296946721032,"sku":"WOOD659-7","price":30.85,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296946753800,"sku":"WOOD659-8","price":35.27,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296946786568,"sku":"WOOD659-9","price":39.67,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296946819336,"sku":"WOOD659-10","price":44.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/Aspen-1x4-T_G-STS4-NICKEL-GAP-1.jpg?v=1792537285"},{"product_id":"aspen-2x3-tongue-groove-sauna-paneling-large-gap","title":"ProSaunas Aspen 2x3 Tongue \u0026 Groove Sauna Paneling, Large Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Aspen 2x3 Tongue \u0026amp; Groove Sauna Paneling, Large Gap is an aspen board for lining sauna walls and ceilings. Each board is 1.06 in thick and 2.52 in wide, covers 2.2 in of wall once fitted, and is sold by the piece in 1 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy aspen for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects straight-grained aspen with a uniform texture and a light, creamy color. According to ProSaunas, aspen has very good dimensional stability, does not split when nailed, and does not secrete resin, splinter or overheat; its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe Grace profile\u003c\/h3\u003e\n\u003cp\u003eProSaunas' Grace profile has broad, angular grooves for a bolder look, and can be contrasted with other profiles for a custom appearance. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 2x3 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"2x3\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 1.06 in thick and 2.52 in wide. Its tongue sits in the groove of the next board, so each board covers 2.2 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.18 sq ft of wall (2.2 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 5.45 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 545 linear ft, or 69 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/aspen-sauna-wood\"\u003eAspen Sauna Wood\u003c\/a\u003e collects every Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAspen, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eGrace tongue and groove, large gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 2.2 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Aspen 2x3 Tongue \u0026amp; Groove Sauna Paneling, Large Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrace tongue and groove, large gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2x3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1.06 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.52 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 6, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296946884872,"sku":"WOOD660-1","price":4.81,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296946917640,"sku":"WOOD660-6","price":28.85,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296946950408,"sku":"WOOD660-7","price":33.66,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296946983176,"sku":"WOOD660-8","price":38.47,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296947015944,"sku":"WOOD660-10","price":48.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/Aspen-2x3-T_G-GRACE-LARGE-GAP-1.jpg?v=1792537305"},{"product_id":"aspen-1x5-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Aspen 1x5 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Aspen 1x5 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is an aspen board for lining sauna walls and ceilings. Each board is 0.59 in thick and 4.72 in wide, covers 4.33 in of wall once fitted, and is sold by the piece in 1 ft, 6 ft, 7 ft, 8 ft, 9 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy aspen for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects straight-grained aspen with a uniform texture and a light, creamy color. According to ProSaunas, aspen has very good dimensional stability, does not split when nailed, and does not secrete resin, splinter or overheat; its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x5 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x5\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 4.72 in wide. Its tongue sits in the groove of the next board, so each board covers 4.33 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.36 sq ft of wall (4.33 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 2.77 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 277 linear ft, or 35 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/aspen-sauna-wood\"\u003eAspen Sauna Wood\u003c\/a\u003e collects every Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAspen, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 4.33 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 6 ft, 7 ft, 8 ft, 9 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Aspen 1x5 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e4.72 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e4.33 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 6, 7, 8, 9 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296947081480,"sku":"WOOD727-1","price":6.68,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296947114248,"sku":"WOOD727-6","price":40.09,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296947147016,"sku":"WOOD727-7","price":46.77,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296947179784,"sku":"WOOD727-8","price":53.45,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296947212552,"sku":"WOOD727-9","price":60.13,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296947245320,"sku":"WOOD727-10","price":66.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/Aspen-1x5-T_G-STS4-NICKEL-GAP-1.jpg?v=1792537318"},{"product_id":"aspen-1x3-tongue-groove-sauna-paneling-groove-s","title":"ProSaunas Aspen 1x3 Tongue \u0026 Groove Sauna Paneling, Groove-S","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Aspen 1x3 Tongue \u0026amp; Groove Sauna Paneling, Groove-S is an aspen board for lining sauna walls and ceilings. Each board is 0.59 in thick and 2.36 in wide, covers 1.85 in of wall once fitted, and is sold by the piece in 1 ft, 5 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy aspen for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects straight-grained aspen with a uniform texture and a light, creamy color. According to ProSaunas, aspen has very good dimensional stability, does not split when nailed, and does not secrete resin, splinter or overheat; its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe Groove-S profile\u003c\/h3\u003e\n\u003cp\u003eGroove-S boards have narrow slats separated by evenly spaced, nickel-gap-size grooves across the face, and ProSaunas notes the profile can be contrasted with other profiles. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x3 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x3\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 2.36 in wide. Its tongue sits in the groove of the next board, so each board covers 1.85 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.15 sq ft of wall (1.85 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 6.49 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 10-ft boards is about 649 linear ft, or 65 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/aspen-sauna-wood\"\u003eAspen Sauna Wood\u003c\/a\u003e collects every Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAspen, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eGroove-S tongue and groove\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 1.85 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 5 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Aspen 1x3 Tongue \u0026amp; Groove Sauna Paneling, Groove-S: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGroove-S tongue and groove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.36 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1.85 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 5 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296947310856,"sku":"WOOD728-1","price":5.87,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296947343624,"sku":"WOOD728-5","price":29.38,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296947376392,"sku":"WOOD728-10","price":58.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/Aspen-1x3-T_G-GROOVE-S-1.jpg?v=1792537329"},{"product_id":"aspen-midnight-black-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Aspen Midnight Black 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Aspen Midnight Black 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is an aspen board with a black-wax finish for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in lengths from 1 ft to 10 ft.\u003c\/p\u003e\n\u003ch3\u003eWhy aspen for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects straight-grained aspen with a uniform texture and a light, creamy color. According to ProSaunas, aspen has very good dimensional stability, does not split when nailed, and does not secrete resin, splinter or overheat; its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003cp\u003eThese boards carry a black-wax finish that ProSaunas describes as sauna-safe, made to contrast with lighter sauna woods.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/aspen-sauna-wood\"\u003eAspen Sauna Wood\u003c\/a\u003e collects every Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAspen with a sauna-safe black-wax finish\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in lengths from 1 ft to 10 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Aspen Midnight Black 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eBlack wax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296947441928,"sku":"WOOD671-1","price":7.34,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296947474696,"sku":"WOOD671-2","price":14.69,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296947507464,"sku":"WOOD671-3","price":22.03,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296947540232,"sku":"WOOD671-4","price":29.38,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296947573000,"sku":"WOOD671-5","price":36.72,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296947605768,"sku":"WOOD671-6","price":44.06,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296947638536,"sku":"WOOD671-7","price":51.41,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296947671304,"sku":"WOOD671-8","price":58.75,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296947704072,"sku":"WOOD671-9","price":66.1,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296947736840,"sku":"WOOD671-10","price":73.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/01-Prosaunas-Aspen-Midnight-Black-1x4_15x90mm_-T_G-STS4-Nickel-Gap.jpg?v=1792537343"},{"product_id":"aspen-brushed-midnight-black-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Aspen Brushed Midnight Black 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Aspen Brushed Midnight Black 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is an aspen board with a brushed jet-black finish for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in 1 ft, 5 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy aspen for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects straight-grained aspen with a uniform texture and a light, creamy color. According to ProSaunas, aspen has very good dimensional stability, does not split when nailed, and does not secrete resin, splinter or overheat; its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003cp\u003eThese boards carry a brushed jet-black finish that ProSaunas describes as sauna-safe, made to contrast with lighter sauna woods.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 10-ft boards is about 381 linear ft, or 39 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/aspen-sauna-wood\"\u003eAspen Sauna Wood\u003c\/a\u003e collects every Aspen paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAspen with a sauna-safe brushed jet-black finish\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 5 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Aspen Brushed Midnight Black 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAspen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eBrushed black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 5 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296947802376,"sku":"WOOD708-1","price":8.02,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296947835144,"sku":"WOOD708-5","price":40.08,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296947867912,"sku":"WOOD708-10","price":80.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/01-Prosaunas-Aspen-Brushed-Midnight-Black-1x4_2815x90mm_29T_26G-STS4-Nickel-Gap.jpg?v=1784922583"},{"product_id":"alder-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Alder 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Alder 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is an alder board for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in 1 ft, 2 ft, 3 ft, 4 ft, 5 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy alder for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects alder with a light color and a subtle grain pattern. ProSaunas describes alder as durable and naturally water resistant, with a uniform pore structure and even color, and its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/alder-sauna-wood\"\u003eAlder Sauna Wood\u003c\/a\u003e collects every Alder paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAlder, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 2 ft, 3 ft, 4 ft, 5 ft, 6 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Alder 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAlder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 6, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296949604616,"sku":"WOOD662-1","price":4.0,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296949637384,"sku":"WOOD662-2","price":8.02,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296949670152,"sku":"WOOD662-3","price":12.02,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296949702920,"sku":"WOOD662-4","price":16.03,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296949735688,"sku":"WOOD662-5","price":20.03,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296949768456,"sku":"WOOD662-6","price":24.05,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296949801224,"sku":"WOOD662-7","price":28.05,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296949833992,"sku":"WOOD662-8","price":32.05,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296949866760,"sku":"WOOD662-10","price":40.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/834-WOOD662-Alder-1x4-_15mmx90mm_T_G-STS4-NICKEL-GAP-2.jpg?v=1792537507"},{"product_id":"alder-1x5-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Alder 1x5 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Alder 1x5 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is an alder board for lining sauna walls and ceilings. Each board is 0.59 in thick and 4.72 in wide, covers 4.09 in of wall once fitted, and is sold by the piece in 1 ft, 6 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy alder for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects alder with a light color and a subtle grain pattern. ProSaunas describes alder as durable and naturally water resistant, with a uniform pore structure and even color, and its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x5 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x5\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 4.72 in wide. Its tongue sits in the groove of the next board, so each board covers 4.09 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.34 sq ft of wall (4.09 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 2.93 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 293 linear ft, or 37 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/alder-sauna-wood\"\u003eAlder Sauna Wood\u003c\/a\u003e collects every Alder paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAlder, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 4.09 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 6 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Alder 1x5 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAlder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e4.72 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e4.09 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 6, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296949965064,"sku":"WOOD741-1","price":6.54,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296949997832,"sku":"WOOD741-6","price":39.27,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296950030600,"sku":"WOOD741-8","price":52.36,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296950063368,"sku":"WOOD741-10","price":65.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/834-WOOD741-Alder-1x5-_15mmx120mm_T_G-STS4-NICKEL-GAP-6_-2.jpg?v=1792537521"},{"product_id":"alder-2x3-tongue-groove-sauna-paneling-large-gap","title":"ProSaunas Alder 2x3 Tongue \u0026 Groove Sauna Paneling, Large Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Alder 2x3 Tongue \u0026amp; Groove Sauna Paneling, Large Gap is an alder board for lining sauna walls and ceilings. Each board is 1.06 in thick and 2.52 in wide, covers 2.2 in of wall once fitted, and is sold by the piece in 1 ft and 8 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhy alder for a sauna?\u003c\/h3\u003e\n\u003cp\u003eProSaunas selects alder with a light color and a subtle grain pattern. ProSaunas describes alder as durable and naturally water resistant, with a uniform pore structure and even color, and its low heat conductivity keeps it comfortable to the touch in a hot sauna.\u003c\/p\u003e\n\u003ch3\u003eThe Grace profile\u003c\/h3\u003e\n\u003cp\u003eProSaunas' Grace profile has broad, angular grooves for a bolder look, and can be contrasted with other profiles for a custom appearance. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 2x3 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"2x3\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 1.06 in thick and 2.52 in wide. Its tongue sits in the groove of the next board, so each board covers 2.2 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.18 sq ft of wall (2.2 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 5.45 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 545 linear ft, or 69 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/alder-sauna-wood\"\u003eAlder Sauna Wood\u003c\/a\u003e collects every Alder paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAlder, natural and unoiled\u003c\/li\u003e\n\u003cli\u003eGrace tongue and groove, large gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 2.2 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft and 8 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Alder 2x3 Tongue \u0026amp; Groove Sauna Paneling, Large Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eAlder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNatural, unoiled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eGrace tongue and groove, large gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2x3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1.06 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.52 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e2.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1 and 8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296950161672,"sku":"WOOD663-1","price":4.81,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296950194440,"sku":"WOOD663-8","price":38.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/834-WOOD663-Alder-2x3-_27mmx64mm_-T_G-GRACE-LARGE-GAP-8_-2.jpg?v=1792537535"},{"product_id":"thermo-spruce-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Thermo-Spruce 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Thermo-Spruce 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is a thermally modified spruce board for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in 1 ft, 2 ft, 3 ft, 4 ft, 5 ft, 7 ft, 8 ft and 10 ft lengths.\u003c\/p\u003e\n\u003ch3\u003eWhat is thermally modified spruce?\u003c\/h3\u003e\n\u003cp\u003eThermo-Spruce is spruce treated with heat, steam and pressure. ProSaunas describes the process as chemical-free and says it leaves the wood less prone to warping, twisting and shrinking, less absorbent of moisture and quicker to dry, and less susceptible to fungal decay and rot. The treatment often gives the wood a richer, darker color.\u003c\/p\u003e\n\u003cp\u003eProSaunas describes Thermo-Spruce as having a smooth, refined finish, a rich amber color and a highly figured, knotty look.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. \u003ca href=\"\/collections\/thermo-spruce-sauna-wood\"\u003eThermo-Spruce Sauna Wood\u003c\/a\u003e collects every Thermo-Spruce paneling profile, bench size and trim piece, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThermally modified spruce: heat, steam and pressure, no chemicals\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in 1 ft, 2 ft, 3 ft, 4 ft, 5 ft, 7 ft, 8 ft and 10 ft lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Thermo-Spruce 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermo-Spruce, thermally modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermally modified, unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 7, 8 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296951898376,"sku":"WOOD673-1","price":2.35,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296951931144,"sku":"WOOD673-2","price":4.71,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296951963912,"sku":"WOOD673-3","price":7.06,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296951996680,"sku":"WOOD673-4","price":9.42,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296952029448,"sku":"WOOD673-5","price":11.77,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296952062216,"sku":"WOOD673-7","price":16.48,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296952094984,"sku":"WOOD673-8","price":18.84,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296952127752,"sku":"WOOD673-10","price":23.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/1-WOOD673-THERMO-SPRUCE-1x4_2815x90mm_29-T_26G-STS4-NICKEL-GAP-1_27.jpg?v=1784922614"},{"product_id":"thermo-radiata-pine-1x4-tongue-groove-sauna-paneling-nickel-gap","title":"ProSaunas Thermo-Radiata Pine 1x4 Tongue \u0026 Groove Sauna Paneling, Nickel Gap","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eProSaunas Thermo-Radiata Pine 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap is a thermally modified radiata pine board for lining sauna walls and ceilings. Each board is 0.59 in thick and 3.54 in wide, covers 3.15 in of wall once fitted, and is sold by the piece in lengths from 1 ft to 10 ft.\u003c\/p\u003e\n\u003ch3\u003eWhat is thermally modified radiata pine?\u003c\/h3\u003e\n\u003cp\u003eThermo-Radiata Pine is radiata pine treated with heat, steam and pressure. ProSaunas describes the process as chemical-free and says it leaves the wood less prone to warping, twisting and shrinking, less absorbent of moisture and quicker to dry, and less susceptible to fungal decay and rot. The treatment often gives the wood a richer, darker color.\u003c\/p\u003e\n\u003cp\u003eProSaunas describes Thermo-Radiata Pine as having a rich color and a pronounced, knotty grain pattern that gives a sauna a deep, warm look.\u003c\/p\u003e\n\u003ch3\u003eThe STS4 profile\u003c\/h3\u003e\n\u003cp\u003eThe STS4 profile has narrow, angular grooves that give the nickel-gap look between boards, and ProSaunas notes it can be combined with other profiles for contrast. Each board's tongue fits into the groove of the next, so the boards lock together into one continuous surface.\u003c\/p\u003e\n\u003ch3\u003eNominal 1x4 vs. actual size\u003c\/h3\u003e\n\u003cp\u003e\"1x4\" is the nominal size: the board's size when it is cut from the log, before drying and surfacing. The finished board is 0.59 in thick and 3.54 in wide. Its tongue sits in the groove of the next board, so each board covers 3.15 in of wall rather than its full width.\u003c\/p\u003e\n\u003ch3\u003eHow many boards do you need?\u003c\/h3\u003e\n\u003cp\u003eOne linear foot of this board covers about 0.26 sq ft of wall (3.15 in of coverage × 12 in). To estimate an order, multiply the wall and ceiling area in square feet by 3.81 to get linear feet, then divide by the board length you choose. For example, 100 sq ft in 8-ft boards is about 381 linear ft, or 48 boards, before an allowance for cuts. The number of boards also sets the freight rate shown under Shipping.\u003c\/p\u003e\n\u003ch3\u003eMatching paneling, bench wood and trim\u003c\/h3\u003e\n\u003cp\u003eMost saunas are built in one wood. Thermo-Radiata Pine also comes as paneling, bench wood and trim, all listed on \u003ca href=\"\/collections\/sauna-wood\"\u003eSauna Wood\u003c\/a\u003e, so the bench wood and trim can be matched to this paneling. \u003ca href=\"\/collections\/sauna-paneling\"\u003eSauna Paneling\u003c\/a\u003e lists every paneling profile in all species.\u003c\/p\u003e\n\u003ch3\u003eCleaning and care\u003c\/h3\u003e\n\u003cp\u003eProSaunas recommends wiping benches, walls and floors with a mild detergent solution to remove sweat, oils and dirt, and ventilating the sauna after each use so moisture does not build up and lead to mold or mildew.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThermally modified radiata pine: heat, steam and pressure, no chemicals\u003c\/li\u003e\n\u003cli\u003eSTS4 tongue and groove, nickel gap\u003c\/li\u003e\n\u003cli\u003eFor sauna walls and ceilings\u003c\/li\u003e\n\u003cli\u003eCovers 3.15 in of wall per board\u003c\/li\u003e\n\u003cli\u003eSold by the piece in lengths from 1 ft to 10 ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cdiv style=\"display:block;max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:auto;\"\u003e\n\u003ccaption style=\"text-align:left;padding:0 0 6px;\"\u003eProSaunas Thermo-Radiata Pine 1x4 Tongue \u0026amp; Groove Sauna Paneling, Nickel Gap: specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSpecies\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermo-Radiata Pine, thermally modified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eFinish\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThermally modified, unfinished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eProfile\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSTS4 tongue and groove, nickel gap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eNominal size\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual thickness\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e0.59 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eActual width\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.54 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eWall coverage per board\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e3.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eLengths\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003e1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSold by\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eThe piece: one board per unit, in the length you choose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"width:42%;border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eUse\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 8px;text-align:left;\"\u003eSauna walls and ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"ProSaunas","offers":[{"title":"1'","offer_id":58296954257672,"sku":"WOOD667-1","price":4.33,"currency_code":"USD","in_stock":true},{"title":"2'","offer_id":58296954290440,"sku":"WOOD667-2","price":8.67,"currency_code":"USD","in_stock":true},{"title":"3'","offer_id":58296954323208,"sku":"WOOD667-3","price":13.01,"currency_code":"USD","in_stock":true},{"title":"4'","offer_id":58296954355976,"sku":"WOOD667-4","price":17.34,"currency_code":"USD","in_stock":true},{"title":"5'","offer_id":58296954388744,"sku":"WOOD667-5","price":21.68,"currency_code":"USD","in_stock":true},{"title":"6'","offer_id":58296954421512,"sku":"WOOD667-6","price":26.01,"currency_code":"USD","in_stock":true},{"title":"7'","offer_id":58296954454280,"sku":"WOOD667-7","price":30.35,"currency_code":"USD","in_stock":true},{"title":"8'","offer_id":58296954487048,"sku":"WOOD667-8","price":34.68,"currency_code":"USD","in_stock":true},{"title":"9'","offer_id":58296954519816,"sku":"WOOD667-9","price":39.02,"currency_code":"USD","in_stock":true},{"title":"10'","offer_id":58296954552584,"sku":"WOOD667-10","price":43.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/files\/thermo-radiata-pine-1x4-tg-sts4-sauna-wood-prosaunas_1.jpg?v=1784922624"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0542\/4037\/9061\/collections\/thermo-aspen-1x5-tg-sts4-sauna-wood-prosaunas_1_625f6633-ffb0-46e6-84ca-68d980d4b906.jpg?v=1792544713","url":"https:\/\/topture.com\/collections\/sauna-paneling.oembed","provider":"Topture","version":"1.0","type":"link"}